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Temperature & Humidity - 374 - Super Savings! Save up to 34%


Super Savings! Up to 34% off on Temperature & Humidity at In The National Interest. Top brands include AcuRite, KETOTEK, Digital Aid, Gain Express, OneBom, KKmoon, Room Alert, FastFerment, CHETONE, Inkbird, Ranco, Taylor Precision Products, zenic, Lignomat USA, LTD, Ryobi, SP Scienceware, ETA hand2mind, KEYNICE, & RISEPRO. Hurry! Limited time offers. Offers valid only while supplies last.



AcuRite 06002M Wireless Temperature and Humidity Sensor
AcuRite 06002M Wireless Temperature and Humidity Sensor
By AcuRite
In Stock
$19.74

mpn: 06002M, ean: 0885699844322,

AcuRite's temperature and humidity sensor has a built-in thermometer and hygrometer to measure environmental conditions with precision and accuracy. The sensor features a compact size, weather resistant design and integrated mounting options. The sen...


KETOTEK Digital Thermometer Temperature Meter Gauge, USB Power Supply Celsius/Fahrenheit Color LCD Display, Waterproof Sensor Probe Use For Car Computer PC Aquarium
KETOTEK Digital Thermometer Temperature Meter Gauge, USB Power Supply Celsius/Fahrenheit Color LCD Display, Waterproof Sensor Probe Use For Car Computer PC Aquarium
By KETOTEK
In Stock
$12.99

mpn: E0032usb,

Specifications Temperature Range:From -50°C to 110°C / -58°F - 230°F (°C/°F switch) Fahrenheit to Celcius Selector Switch located on the back of unit. Accuracy: ±0.5°C Sensor type: NTC (10K/3435) Cord length: 3.3ft Water-proof sensor probe W...


Digital Aid Professional TDS, EC & Temperature Meter. 3 in 1. Professional Quality TDS Meter:0-9990ppm. Accurate and Reliable Water Test Meter. Ideal for Drinking Water, Aquariums. With Leather Case.
Digital Aid Professional TDS, EC & Temperature Meter. 3 in 1. Professional Quality TDS Meter:0-9990ppm. Accurate and Reliable Water Test Meter. Ideal for Drinking Water, Aquariums. With Leather Case.
By Digital Aid
In Stock
$15.47

mpn: TDS-001, ean: 0609408691485,

Professional Quality Combination TDS Meter EC Meter and Temperature Meter The TDS EC Meter is a professional level meter that fits in your pocket! Ideal for all water quality testing, water purification applications, waste water regulation, aqua cult...


AZ Instruments 4 Channel K Type Thermometer SD Card Data Logger Thermocouple Temperature + 2 Bead Type K-Thermocouple Probe
AZ Instruments 4 Channel K Type Thermometer SD Card Data Logger Thermocouple Temperature + 2 Bead Type K-Thermocouple Probe
By Gain Express
In Stock
$170.50
$143.90
You Save: 16%

mpn: A0188598, ean: 0600316546164,

Need to do heavy work on temperatures? Taking multiple measurements? Recording temperature changes? Calculating temperature differences? And setting-up datalogging? Let this smart logger help. 4 Temperatures at once and just calculations and Set-up ...


OneBom Brewing Dial Thermometer, 1/2 NPT Stainless Steel, Quick Read with Dual Scale 0-220ºF & -10-100ºC (3'' Face with 2'' Probe for Brew Pot)
OneBom Brewing Dial Thermometer, 1/2 NPT Stainless Steel, Quick Read with Dual Scale 0-220ºF & -10-100ºC (3'' Face with 2'' Probe for Brew Pot)
By OneBom
In Stock
$18.90

mpn: 43237-2, ean: 0634759531838,

Onebom concentrate on producing and selling high quality home brew products, you can get more surprise products from our store. Good products will bring you perfect experience for home brewing . Pls feel free to contact us if you have any questions ...


Ketotek KT4000 Digital Thermostat Temperature Controller Waterproof sensor US Plug Outlet LCD 2 Stage Heating and Cooling Mode For Home Greenhouse Aquarium Industry
Ketotek KT4000 Digital Thermostat Temperature Controller Waterproof sensor US Plug Outlet LCD 2 Stage Heating and Cooling Mode For Home Greenhouse Aquarium Industry
By KETOTEK
In Stock
$45.99
$34.88
You Save: 24%

mpn: KT4000,

90 DAY Warranty -- All KETOTEK customers enjoy 90 Day Warranty. You have no risk to try and we will provide you the best service! Specifications Power Supply: 110Vac±15% , 60hz Temperature control range: LS1~LS2℉ Temperature setpoint LS1 range: -1...


KKmoon AC110-240V 10A LED Digital Intelligent Pre-wired Temperature Controller Outlet with Sensor Thermostat Heating Cooling Control Switch
KKmoon AC110-240V 10A LED Digital Intelligent Pre-wired Temperature Controller Outlet with Sensor Thermostat Heating Cooling Control Switch
By KKmoon
In Stock
$20.99

mpn: ZXE5092119542594XV, ean: 0611982191589,

This temperature controller features pre-wired cord with a plug to install in your electrical socket, a output socket to plug your appliance, and the LED display shows current temperature and start/stop temperature. This device is fairly simple to se...


Room Alert 3E Temperature and Environment Monitor w/PoE
Room Alert 3E Temperature and Environment Monitor w/PoE
By Room Alert
In Stock
$185.00

mpn: RA3E-ES0-BAS,

Room Alert 3E is AVTECH's most economical solution for "IT & Facilities Environment Monitoring, Alerting & More". The Room Alert 3E temperature and environment monitor is designed specifically to assist with monitoring room temperature and other envi...


Fast Ferment Thermometer Stainless Steel Thermometer. Compatible with our 3 Gallon, 7.9 Gallon and 14 Gallon Conical Fermenters. FasterFerment Accessories (Stainless Steel Thermometer)
Fast Ferment Thermometer Stainless Steel Thermometer. Compatible with our 3 Gallon, 7.9 Gallon and 14 Gallon Conical Fermenters. FasterFerment Accessories (Stainless Steel Thermometer)
By FastFerment
In Stock
$18.99
$16.81
You Save: 11%

mpn: FF Thermo, ean: 0702877319475,

This specially designed Fast Ferment thermometer stainless steel fits perfectly into the thermowell of your Fast Ferment conical fermenter, allowing you to easily and accurately monitor the fermentation temperature of your home-brew kit beer, wine, h...


Moisture Meter CHETONE Digital Calibrated Wood Moisture Detector 2 pins Wood Portable Moisture Tester Water HD Digital LCD Display with one 9V Battery(Included) Range 0%~85% RH
Moisture Meter CHETONE Digital Calibrated Wood Moisture Detector 2 pins Wood Portable Moisture Tester Water HD Digital LCD Display with one 9V Battery(Included) Range 0%~85% RH
By CHETONE
In Stock
$24.97

ean: 7595703517830,

1. Application This moisture meter is designed for testing moisture level in wood and building materials. Combined the micro controller technique and integrated characteristics for 4 material groups increase the accuracy of measurements. It is widely...


Inkbird 12 Periods Timer Stage ITC-310T-B Digital Heating & Cooling Pre-Wired Temperature Controller for Home Brewing, Greenhouse, Heating mat
Inkbird 12 Periods Timer Stage ITC-310T-B Digital Heating & Cooling Pre-Wired Temperature Controller for Home Brewing, Greenhouse, Heating mat
By Inkbird
In Stock
$44.99

mpn: ITC-310TB, ean: 0747380991862,

ITC-310TB is a dual-relay outlet thermostat with programmable timer function, which can be set to automatically control 12 periods timer stage with different temperatures. The ITC-310TB is mainly used to control temperature during fermentation proce...


RANCO ETC-111000 Digital Cold Temperature Control NEW
RANCO ETC-111000 Digital Cold Temperature Control NEW
By Ranco
In Stock
$54.50
$45.05
You Save: 17%

mpn: ETC-111000, ean: 0686608004338,

RANCO ETC-111000 Digital Cold Temperature Control NEW. Dimensions: 6.52 inch high x 2.7 inch wide x 2.48 inch. SPDT output relay. 12/240 Input Voltage.RANCO. ELECTRONIC TEMPERATURE CONTROL. ETC111000. ...


Taylor Thermometers 9848EFDA Digital Thermometer, Long-Stem, Dual-Scale
Taylor Thermometers 9848EFDA Digital Thermometer, Long-Stem, Dual-Scale
By Taylor Precision Products
In Stock
$19.99
$16.25
You Save: 19%

mpn: 9848E,

When it comes to safety and accuracy Taylor brand instruments have been trusted since 1851. With built-in hold and recalibration features and equipped with an easy to read LCD display, this unit will soon be your go to thermometer. Temperature range:...


Dual Laser Infrared Thermometer, Zenic Professional Non-Contact Digital Temperature Measuring Gun with Adjustable Emissivity for Cooking / Brewing / Automobile & Industries, -50-650℃, D:S=12:1
Dual Laser Infrared Thermometer, Zenic Professional Non-Contact Digital Temperature Measuring Gun with Adjustable Emissivity for Cooking / Brewing / Automobile & Industries, -50-650℃, D:S=12:1
By zenic
In Stock
$74.49
$49.99
You Save: 33%

mpn: HT-817, ean: 0661273603017,

TEMPERATURE RANGE: -58℉~ 1022℉ (-50℃ ~ 650℃), Perfect for cooking, barbecuing, automobile maintenance, HVAC working, fire-watch, electrical engineering and a host of other tasks. BETTER ACCURACY- (1) Dual Laser Guide the ideal distance to ens...


Lignomat Moisture Meter Mini-Ligno E/D
Lignomat Moisture Meter Mini-Ligno E/D
By Lignomat USA, LTD
In Stock
$137.50
$93.95
You Save: 32%

mpn: Lignomat Mini-Ligno, ean: 0718122389025,

Bright red numeric display makes taking accurate moisture readings easy and error-free. Simply press the pins into the wood and the meter automatically turns on to provide a reading. Features a wide moisture range of 6-45 - low enough for professiona...


Ryobi E49MM01 Digital LED Pinless Moisture Meter for Softwood, Drywall, and Masonry (9 Volt Battery Included)
Ryobi E49MM01 Digital LED Pinless Moisture Meter for Softwood, Drywall, and Masonry (9 Volt Battery Included)
By Ryobi
In Stock
$55.00
$36.49
You Save: 34%

mpn: E49MM01, ean: 0033287145911,

Knowing the moisture levels in your walls, wood, and masonry can give you an estimate of the potential for mold growth throughout your home. To help you get an easy reading on these moisture levels, use the E49MM01 from Ryobi. It's very easy to use. ...


H-B DURAC B60800-3100 General Purpose Liquid-In-Glass Thermometer; -20 to 150°C, Total Immersion, Organic Liquid Fill
H-B DURAC B60800-3100 General Purpose Liquid-In-Glass Thermometer; -20 to 150°C, Total Immersion, Organic Liquid Fill
By SP Scienceware
In Stock
$13.00

mpn: B60800-3100,

This economical H-B Instrument DURAC general purpose total immersion thermometer is filled with red spirit liquid and has a temperature range of -20 to 150°C. For use with chemical laboratories, universities, scientific institutions, food and bevera...


ETA hand2mind High-Range, Dual-Scale, Mercury-Free, Safety Thermometers for Indoor Science Use (Pack of 10)
ETA hand2mind High-Range, Dual-Scale, Mercury-Free, Safety Thermometers for Indoor Science Use (Pack of 10)
By ETA hand2mind
In Stock
$18.90

mpn: 23034-10, ean: 0848850106806,

These high-range student safety thermometers are designed for classroom use. They are spirit-filled and mercury-free, along with having a recessed glass tube in a molded plastic case for safe classroom use. Each thermometer measures 6¾" in length an...


Keynice Digital Thermometer, Temperature Sensor USB Power Supply, Fahrenheit degree and Degrees Celsius color LCD Display, High Accurate-Black
Keynice Digital Thermometer, Temperature Sensor USB Power Supply, Fahrenheit degree and Degrees Celsius color LCD Display, High Accurate-Black
By KEYNICE
In Stock
$37.99
$25.99
You Save: 32%

mpn: AP-185-BK,

High Quality Unit A very unique digital temperature meter with a 3.3 ft cable and remote temp sensor probe. Ideal for seeing temperature in cars, aquariums, pet habitats, HVAC air ducts, computer towers and CPU temp, reading temperature inside or ou...


Dual Laser Infrared Thermometer, RISEPRO Digital Non-contact Portable Infrared Thermometer with Dual Laser Target Pointer -50°c to 650°c (-58°F to 1202°F) HT-817
Dual Laser Infrared Thermometer, RISEPRO Digital Non-contact Portable Infrared Thermometer with Dual Laser Target Pointer -50°c to 650°c (-58°F to 1202°F) HT-817
By RISEPRO
In Stock
$23.90

mpn: HT-817, ean: 0602860874311,

Description So simple measuring: point, aim and press. Applications from internal electronic components to oven temperatures. Perfect reliable tool for householders, barbecue lovers, car owners, contractors and mechanics. It is practical for both ind...



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